Abstract: Through combining with latest research progress in related fields in the world and comparing the adsorption properties of different materials to dyes,it is concluded that graphene-based aerogel beads are excellent in terms of adsorption performance.By summarizing the adsorption mechanism of dyes by graphene-based aerogel beads,it is found that the adsorption of dyes by the beads is an endothermic and entropy-increasing physical adsorption process,which fits to Langmuir adsorption isotherm model and the pseudo-second-order kinetic model.To optimize the practical value,the treatment and dynamic adsorption of various pollutants by graphene-based aerogel beads will be the research direction in the future.
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